Registry Finder allows you to browse the local registry; create, delete, rename keys and values; modify values as its natural data type (string, multistring, DWORD) or as a binary data. It is allowed to open multiple Registry windows. Next time you start Registry Finder, those windows will be reopened on the same keys as before.

The Find operation is efficient and quick. All found items are displayed in a separate window as a list. Each line represents a single match with the search criteria. The icon shows where the match occurred: key name, value name or value data. Matched text is highlighted with red.
You can jump to any found item in the Registry window or edit/delete items right in the Find Results window.
Items in the Find Results window can be saved to file in comma separated values (CSV) or reg file format.

With the Replace feature you can easily replace all or particular occurrences of one string with another. The replacement is performed only in items that are in the Find Results window. In the Replace dialog you specify either all items or just selected ones. After replacement is done, items in the window are updated. If some item do not match the search criteria any more it still remains in the list.

All operations that alter the registry including deletion and replacement can be undone and redone. The operations are listed in the History window. To open it, click View|History in the main menu. The last performed operation is marked with a yellow arrow.

Registry Finder 2.16
- Ability to change font.
- Ability to navigate to a key from the search results in a new tab.
- New shortcut for activating the History window: Ctrl+H.
- Shortcut to close the History window: Shift+Esc (works only when the window is active).
- Just after opening the History window it is scrolled to make the last operation visible.
- Correct restoring of the placement and pin state of the History window.
- Collapsed/expanded state of controls in the Find dialog is saved even when the dialog is dismissed by Cancel.

v 2.18
Feature: Searching is performed in non-blocking fashion.
You can browse/edit registry or do other tasks while search is in progress. The results are displayed on the fly, you can work wih them immediately. You can event perform multiple searches simultaneously.
Feature: "greedy" deletion.
When deleting a key, Registry Finder do not stop on the first subkey it fails to delete. It tries to delete as much subkeys as possible.
The same is true for deletion of multiple items from the Find Results window. It tries to delete as much items as possible.
Fixed: for the Export command, the Registry Hive file format was unavailable.
Fixed: possible crash when deleting a key that cannot be opened for read.
Fixed: possible crash when searching for hidden keys.

v 2.21
The search progress indicator shows a real search progress. Suggested by bxstover at yahoo.co.uk
The search can be canceled from the keyboard (Esc). Suggested by PeterK
The Export command issued from the Find Results window exports keys with all of its subkeys. Suggested by bxstover at yahoo.co.uk
Fixed...

v 2.25
Ability to import .reg files from the command line (the --import command line parameter). Suggested by aadric.
Ability to navigate to key/value from the History window (the Go To command in the context menu). Suggested by Luca Longone.
Ability to undo/redo arbitrary action, not only the last one. Suggested by Mehdi Alimadadi.
Ability to launch several instances of Registry Finder (the --multiInst command line parameter).
Supplied helper .bat files to Windows Explorer integration.
...

v2.29 (September 02, 2018) [Download 32-bit 64-bit Installer (includes both 32-bit and 64-bit)]Improved the search speed on Windows 10 update 1803.Hidden keys are displayed with a special symbol (•). Suggested by klepp0906Fixed crash after copying in the address bar a path to a key that you do not have permissions to read.Fixed crash invoking Clear History command when there are no Registry windows opened.Fixed wrong order of tabs when switching by Ctrl+Tab/Ctrl+Shift+Tab. Reported by Pavel NovikovFixed crash after editing registry in some circumstances.Fixed freezing UI after activating a key when the key contains thousands of subkeys.